Base for telephone set



FIG. 1 is a perspective view of the base for a telephone set showing our new design;

FIG. 2 is a top plan view;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view; and

FIG. 5 is a side elevational view thereof. 

The ornamental design for a base for telephone set, substantially as shown. 